Description
| Obverse | ΚΑΛΧ Bull standing left on grain ear, caduceus and monogram ΔΑ to left |
| Reverse | Dotted quadripartite incuse square |
| Denomination | Drachm |
| Date | Circa 367-340 BC |
| Mint | Kalchedon |
| Metal | Silver |
| Weight | 3.75 g |
| Diameter | 15.0 mm |
| Reference | HGC 7, 511 – SNG BM Black Sea 104 |
| Condition | EF |